The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 19, 1982
Filed:
Mar. 26, 1981
Applicant:
Inventor:
Charles G Kalt, Williamstown, MA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B03C / ; B03C / ;
U.S. Cl.
CPC ...
55130 ; 55137 ; 55155 ; 55520 ; 427121 ; 427122 ; 427439 ;
Abstract
An electrostatic particle collector comprising a pair of spaced, parallel, paper collector electrodes. Each electrode has a narrow high conductive region adjacent one side and a wide low conductive region in contact with the narrow high conductive region. The regions are formed by impregnating the paper electrodes with varying concentrations of a conductive material such as graphite. The narrow high conductive region of one electrode is disposed opposite and spaced from the wide low conductive region of the other electrode of the pair.